Whey Protein Isolate Powder

Reliable Whey Protein Isolate Powder Supplier for Global Markets

Greenherb is a direct manufacturer of premium dairy proteins, supplying Whey Protein Isolate Powder from our GMP-certified facility. Sourced from grass-fed cattle and processed via cold cross-flow microfiltration, our powder delivers ≥90% protein content (dry basis) with minimal fat and lactose. We offer competitive pricing, stable year-round supply, and complete export documentation for smooth customs clearance worldwide. Customized specifications and multiple packaging options are available.

Designed for export markets, Greenherb supports both trial orders and long-term bulk supply with consistent quality.

Why Choose Greenherb Whey Protein Isolate Powder?

• Grass-Fed Dairy Sourcing – Greenherb procures whey from pasture-raised, grass-fed cattle in certified European and New Zealand farms, meeting customs and regulatory testing requirements for import.

• Ultrafiltration + Diafiltration Processing – Our whey protein isolate is produced using cold cross-flow microfiltration without high heat or chemical solvents, preserving native protein structure and bioactivity.

• High Purity & Low Lactose – Delivers ≥90% protein (Kjeldahl N×6.38) with less than 1% fat and 0.5% lactose, third-party verified – ideal for lactose-intolerant consumers.

• Batch-to-Batch Consistency – Each lot is tested for protein content, solubility (PDI), undenatured protein level (via ELISA), heavy metals, and microbiology by independent ISO/IEC 17025 laboratories.

• Excellent Solubility & Mixability – Instantized powder disperses instantly in cold water or milk without clumping, suitable for RTD shakes, protein waters, and clear isolates.

• Clean Label & No Additives – No artificial sweeteners, flavors, or lecithin unless requested; pure whey isolate powder with minimal processing.

• Multiple Packaging Options – Various bag and drum sizes available for lab, pilot, and bulk orders.

• Complete Customs & Regulatory Support – Every shipment includes COA, MSDS, certificate of origin, and third-party test reports for heavy metals, antibiotics, and microbiology.

• Global Logistics – Greenherb coordinates with experienced freight forwarders to ensure timely delivery to any major port, with full export documentation for smooth customs clearance.

• Competitive Pricing – Factory-direct pricing with volume discounts for full container loads and flexible terms for repeat customers.

Product Introduction

Whey Protein Isolate Powder is the most refined form of whey protein, containing over 90% protein by weight and minimal fat, lactose, and ash. Through cross-flow microfiltration, the native globular structure of beta-lactoglobulin, alpha-lactalbumin, and immunoglobulins is preserved, resulting in a fast-absorbing, high-biological-value protein.

Greenherb’s whey protein isolate powder is cold-processed and instantized, offering a clean flavor profile without the bitter or burnt notes often found in cheaper isolates. It is widely used in sports nutrition, medical foods, and functional beverages. For customers requiring bulk whey protein isolate, we provide full container loads with consistent lot-to-lot quality.

Production Process

Greenherb produces Whey Protein Isolate Powder through a gentle, multi-step filtration process:

1. Collection of fresh liquid whey from grass-fed dairy farms

2. Pasteurization and fat separation

3. Cross-flow microfiltration to retain undenatured proteins

4. Ultrafiltration and diafiltration to concentrate protein and remove lactose/minerals

5. Spray drying (low inlet temperature)

6. Instantization (agglomeration with lecithin – optional, available upon request)

7. Milling, sieving, and final blending

8. Metal detection and packaging in moisture-barrier bags

Functional Properties & Benefits

Whey Protein Isolate Powder offers superior performance in formulation and human nutrition:

• Complete Amino Acid Profile – Rich in BCAAs (leucine, isoleucine, valine) and essential amino acids for muscle protein synthesis.

• Fast Absorption – Rapidly increases plasma amino acids within 30–60 minutes, ideal for post-workout recovery.

• High Solubility at Low pH – Remains clear and soluble in acidic beverages (protein water, fruit-flavored drinks).

• Heat Stable – Withstands pasteurization and UHT processing without denaturation when properly formulated.

• Supports Weight Management – High satiety and thermogenic effect compared to carbohydrates or fats.

• Immune-Enhancing – Contains immunoglobulins (IgG) and lactoferrin in native form.

Applications

Whey Protein Isolate Powder is suitable for use in:

Sports Nutrition

• Post-workout recovery shakes

• Clear protein waters and ready-to-drink (RTD) bottles

• Protein bars and puffed snacks

Medical Nutrition

• High-protein oral supplements for wound healing and muscle wasting

• Bariatric and geriatric nutrition formulas

Functional Beverages

• Protein-fortified juices, iced coffees, and teas

• Meal replacement shakes and smoothies

Food Products

• High-protein yogurt, ice cream, puddings

• Baked goods (breads, muffins, protein cookies)

Supplements

• Capsules and tablets (compressed protein isolates)

Contact Greenherb for Whey Protein Isolate Powder Supply

Greenherb supplies whey protein isolate powder with third-party verified protein purity and solubility, along with full documentation meeting customs and regulatory inspection requirements. We offer flexible quantities from sample bags to full container loads. Customized specifications for this product are available upon request.

If the product or specification you need is not listed on our website, please contact our customer service directly.

Greenherb – a trusted supplier of dairy and plant-based proteins for international markets.